FR2484988B1 - Procede d'elaboration d'un produit intermediaire comportant de la silice et du carbone, en vue de produire du silicium et/ou du carbure de silicium - Google Patents

Procede d'elaboration d'un produit intermediaire comportant de la silice et du carbone, en vue de produire du silicium et/ou du carbure de silicium

Info

Publication number
FR2484988B1
FR2484988B1 FR8111718A FR8111718A FR2484988B1 FR 2484988 B1 FR2484988 B1 FR 2484988B1 FR 8111718 A FR8111718 A FR 8111718A FR 8111718 A FR8111718 A FR 8111718A FR 2484988 B1 FR2484988 B1 FR 2484988B1
Authority
FR
France
Prior art keywords
silica
carbon
preparation
view
silicon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8111718A
Other languages
English (en)
French (fr)
Other versions
FR2484988A1 (fr
Inventor
Gert-Wilhelm Lask
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Minerals and Chemical Corp
Original Assignee
International Minerals and Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Minerals and Chemical Corp filed Critical International Minerals and Chemical Corp
Publication of FR2484988A1 publication Critical patent/FR2484988A1/fr
Application granted granted Critical
Publication of FR2484988B1 publication Critical patent/FR2484988B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/023—Preparation by reduction of silica or free silica-containing material
    • C01B33/025—Preparation by reduction of silica or free silica-containing material with carbon or a solid carbonaceous material, i.e. carbo-thermal process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/97—Preparation from SiO or SiO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Silicon Compounds (AREA)
  • Glanulating (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR8111718A 1980-06-21 1981-06-15 Procede d'elaboration d'un produit intermediaire comportant de la silice et du carbone, en vue de produire du silicium et/ou du carbure de silicium Expired FR2484988B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3023297A DE3023297C2 (de) 1980-06-21 1980-06-21 Verfahren zur Herstellung eines Vorproduktes für die Erzeugung von Siliziumcarbid

Publications (2)

Publication Number Publication Date
FR2484988A1 FR2484988A1 (fr) 1981-12-24
FR2484988B1 true FR2484988B1 (fr) 1986-11-07

Family

ID=6105145

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8111718A Expired FR2484988B1 (fr) 1980-06-21 1981-06-15 Procede d'elaboration d'un produit intermediaire comportant de la silice et du carbone, en vue de produire du silicium et/ou du carbure de silicium

Country Status (30)

Country Link
US (1) US4364974A (de)
JP (1) JPS5917046B2 (de)
AR (1) AR228156A1 (de)
AT (1) AT382356B (de)
AU (1) AU543665B2 (de)
BE (1) BE889300A (de)
BR (1) BR8103881A (de)
CA (1) CA1156520A (de)
CH (1) CH646926A5 (de)
CS (1) CS225844B2 (de)
DD (1) DD159764A5 (de)
DE (1) DE3023297C2 (de)
DK (1) DK155589C (de)
ES (1) ES8203947A1 (de)
FI (1) FI67569C (de)
FR (1) FR2484988B1 (de)
GB (1) GB2078698B (de)
IE (1) IE51313B1 (de)
IS (1) IS1121B6 (de)
IT (1) IT1137188B (de)
LU (1) LU83442A1 (de)
MX (1) MX157622A (de)
NL (1) NL187061C (de)
NO (1) NO155838C (de)
PL (1) PL133607B1 (de)
PT (1) PT73163B (de)
SE (1) SE441275B (de)
SU (1) SU1080740A3 (de)
YU (1) YU43497B (de)
ZA (1) ZA813980B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982004248A1 (en) * 1981-05-29 1982-12-09 Alsop John Ernest Making silicon carbide bodies
WO1983004188A1 (en) * 1982-06-01 1983-12-08 Mitsui Toatsu Chemicals, Inc. Process for manufacturing metal carbides and their precursors
DE3346870A1 (de) * 1983-12-23 1985-07-11 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum erzeugen koksummantelter quarzkoerner
IT1176955B (it) * 1984-10-12 1987-08-26 Samin Abrasivi Spa Procedimento di produzione di silicio metallico adatto per essere impiegato nell'industria fotovoltaica
DE3541125A1 (de) * 1985-05-21 1986-11-27 International Minerals & Chemical Corp., Northbrook, Ill. Verfahren zur herstellung von silicium oder ferrosilicium in einem elektronierderschachtofen und fuer das verfahren geeignete rohstoff-formlinge
US4981668A (en) * 1986-04-29 1991-01-01 Dow Corning Corporation Silicon carbide as a raw material for silicon production
DE3724541A1 (de) * 1987-07-24 1989-02-02 Applied Ind Materials Verfahren und anlage zur herstellung von rohstoff-briketts fuer die erzeugung von silicium oder von siliciumcarbid oder von ferrosilicium
AU3288289A (en) * 1988-03-11 1989-10-05 Deere & Company Production of silicon carbide, manganese carbide and ferrous alloys
DE3923446C1 (de) * 1989-07-15 1990-07-26 Applied Industrial Materials Corp. Aimcor, Deerfield, Ill., Us
US5165916A (en) * 1989-10-02 1992-11-24 Phillips Petroleum Company Method for producing carbide products
US5108729A (en) * 1989-10-02 1992-04-28 Phillips Petroleum Company Production of carbide products
US5176893A (en) * 1989-10-02 1993-01-05 Phillips Petroleum Company Silicon nitride products and method for their production
EP0527353B1 (de) * 1991-08-08 1995-06-07 Applied Industrial Materials Corporation Aimcor Verfahren zur Erzeugung von Silicium im Elektroniederschachtofen und Rohstoff-Formlinge für die Durchführung des Verfahrens
DE69819740T2 (de) 1997-02-24 2004-09-30 Superior Micropowders Llc, Albuquerque Aerosolverfahren und -gerät, teilchenförmige produkte, und daraus hergestellte elektronische geräte
RU2160705C2 (ru) * 1999-02-11 2000-12-20 Открытое акционерное общество Научно-производственное объединение "Композит" Способ получения металлического кремния
GB0014584D0 (en) * 2000-06-14 2000-08-09 Bp Chem Int Ltd Apparatus and process
JP4683195B2 (ja) * 2005-03-18 2011-05-11 戸田工業株式会社 炭化ケイ素粉末の製造法
DE102007034912A1 (de) * 2006-08-03 2008-02-07 General Electric Co. Verfahren zur Erzeugung solartauglichen Siliziums
US20080314445A1 (en) * 2007-06-25 2008-12-25 General Electric Company Method for the preparation of high purity silicon
CN102229209B (zh) * 2010-09-16 2014-07-23 蒙特集团（香港）有限公司 碳化硅砂料制作过程中产生的非标砂料在太阳能硅片切割砂浆中的使用方法
JP6037823B2 (ja) * 2012-12-27 2016-12-07 太平洋セメント株式会社 高純度の炭化ケイ素の製造方法
WO2021228370A1 (de) * 2020-05-12 2021-11-18 Wacker Chemie Ag Verfahren zur herstellung von technischem silicium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072587B (de) * 1960-01-07
US2378531A (en) * 1941-09-30 1945-06-19 Standard Oil Co Catalytic conversion of residual hydrocarbon oils
US2700017A (en) * 1951-06-05 1955-01-18 Standard Oil Dev Co Method of coking residual hydrocarbons
US2768095A (en) * 1952-05-30 1956-10-23 Shell Dev Process of coating finely divided solid material
DE1188056B (de) * 1962-08-07 1965-03-04 Consortium Elektrochem Ind Verfahren zur Herstellung eines fuer die Erzeugung von Siliciumcarbid geeigneten Ausgangsmaterials
US3759676A (en) * 1971-01-22 1973-09-18 Exxon Research Engineering Co Integrated fluid coking gasification process
US3811916A (en) * 1971-09-07 1974-05-21 Aluminum Co Of America Method for carbon impregnation of alumina

Also Published As

Publication number Publication date
SE8103794L (sv) 1981-12-22
NO155838C (no) 1987-06-10
DK155589C (da) 1989-09-18
DE3023297A1 (de) 1982-01-14
IT8122489A0 (it) 1981-06-22
IT1137188B (it) 1986-09-03
GB2078698B (en) 1983-12-21
AR228156A1 (es) 1983-01-31
FR2484988A1 (fr) 1981-12-24
PT73163A (en) 1981-07-01
DD159764A5 (de) 1983-04-06
NO155838B (no) 1987-03-02
GB2078698A (en) 1982-01-13
IE51313B1 (en) 1986-11-26
NL187061C (nl) 1991-05-16
AT382356B (de) 1987-02-25
LU83442A1 (de) 1981-10-29
SU1080740A3 (ru) 1984-03-15
PL133607B1 (en) 1985-06-29
PT73163B (en) 1982-07-16
FI67569C (fi) 1985-04-10
DK155589B (da) 1989-04-24
ATA271181A (de) 1986-07-15
US4364974A (en) 1982-12-21
FI811899L (fi) 1981-12-22
JPS5917046B2 (ja) 1984-04-19
IS2649A7 (is) 1981-08-07
IS1121B6 (is) 1983-07-08
AU7197981A (en) 1982-01-07
NO812028L (no) 1981-12-22
CH646926A5 (de) 1984-12-28
NL8102976A (nl) 1982-01-18
BE889300A (fr) 1981-10-16
PL231789A1 (de) 1982-02-15
JPS5734010A (en) 1982-02-24
ES503174A0 (es) 1982-05-01
BR8103881A (pt) 1982-03-09
FI67569B (fi) 1984-12-31
AU543665B2 (en) 1985-04-26
IE811385L (en) 1981-12-21
CS225844B2 (en) 1984-02-13
ZA813980B (en) 1982-06-30
CA1156520A (en) 1983-11-08
DK270981A (da) 1981-12-22
DE3023297C2 (de) 1988-05-05
YU43497B (en) 1989-08-31
YU153381A (en) 1983-09-30
ES8203947A1 (es) 1982-05-01
SE441275B (sv) 1985-09-23
MX157622A (es) 1988-12-07

Similar Documents

Publication Publication Date Title
FR2484988B1 (fr) Procede d'elaboration d'un produit intermediaire comportant de la silice et du carbone, en vue de produire du silicium et/ou du carbure de silicium
OA06914A (fr) Procédé de préparation d'iminodiacides substitués.
RO77563A (ro) Procedeu pentru prepararea unor trans-4,4 a5,6,7,8,9a 9-1h(si 2h)-octahidro-/3,4-g/-chinoline
BE881014A (fr) Procede de preparation d'organopolysiloxanes, et produits ainsi obtenus
FR2454328B1 (fr) Silice cristalline et procede de preparation de para-xylene a partir de toluene l'utilisant comme catalyseur
FR2418198B1 (fr) Compositions a base d'aluminosilicate zeolitique organophile et leur procede de production
BE867861A (fr) Procede de craquage thermique d'hydrocarbures
FR2489289B1 (fr) Procede d'elaboration de silicium au four electrique, a partir de quartz et de carbone
BE882859A (fr) Silice cristalline et procede de preparation de paraxylene a partir de toluene l'utilisant comme catalyseur
FR2483960B1 (fr) Procede d'elaboration d'acier inoxydable
FR2496095B1 (fr) Procede de preparation d'un melange hydrocarbone a partir d'un melange h2/co
FR2445383B1 (fr) Procede de preparation d'isolateurs du type ceramique-metal resistant aux chocs thermiques
BE888365A (fr) Catalyseur de production d'hydrocarbures aromatiques et son procede de preparation
FR2565231B1 (fr) Procede de preparation d'organosilanes et d'organopolysilanes a partir d'organodisilanes
RO82759A (ro) Procedeu de preparare a unei glicoproteine cu actiune antitumorala
BE882820A (fr) Procede de separation par distillation d'hydroperoxydes de tertio-alkyle et de peroxydes de di-tertio-alkyle
RO64705A (fr) Procede et installation d'obtention du carbure de silicium
FR2574775B1 (fr) Procede d'obtention de nitrure de silicium et de carbure de silicium
HU179443B (en) Process for producing substituted geminal dihalogeno-derivatives of pyrido-square bracket-1,2-a-square closed-pyrimidines,pyrrolo-square bracket-1,2-a-square bracket closed-pyrimidines and pyrimido-square bracket-1,2,-a-square bracket closed-asepines
FR2621575B1 (fr) Procede et dispositif pour la production continue de silicium liquide a partir de carbone et de silice
FR2566401B1 (fr) Procede de preparation d'olefines fluorees et nouvelles olefines en resultant
FR2567447B1 (fr) Procede de preparation d'un melange bitume-caoutchouc
HUT43678A (en) Mechanic layer separating device repeatedly operable by the weight of producing pipe
FR2615185B1 (fr) Procede de preparation de trifluoromethyltoluene a partir d'halomethylbenzotrifluorure
FR2595092B1 (fr) Catalyseur pour l'hydrogenation par l'hydrogene d'hydrocarbures non satures et son procede de preparation

Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse